Deng Youbang, a native of Shiqiao, Nanjing, Jiangsu Province, is over 60 years old and now lives in Lanzhou. Before Deng Youbang became popular, he was a tramp who loved playing chess. He usually lives in bridge opening and often appears in Farmer Lane in Lanzhou. He has been begging for decades, but Deng Youbang was happy before! There are several kinds of rumors about him on the Internet: First, why does he wander? It is said that he played chess with a Japanese chess player and tied. Finally, he thought he lost, so he was ashamed, so he went insane, and finally wandered around, playing chess all his life, looking for someone who could beat him. Second, it is rumored that his chess was auctioned for 40 million yuan, but he didn't make a deal! Thirdly, 1993 won the chess championship at the Olympic Games, which also made the world know about China chess.